This is a video reminiscent of any of the videos where a middle aged out of shape guy explains all the secret combat applications hidden in the classic master karate form. This guy is a different breed though as he, much like many of the wing chun takedown defense videos, has someone simulate a style of fighting (Which they do not know at all) so they can show their style’s countermoves. Usually this is Brazilian jiujitsu or wrestling with a shot taken from two cities over but sometimes it is a boxer who wears his gloves in the street.
This master swordsman however, found a genuine knight. Watch.